.my-demo-login {
  @input-border-color: #bfbaba;
  @input-color: #8f8888;

  background-color: steelblue;
  color: @input-border-color;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  height: 100%;
  margin: 0;
  background-image: url('~@/assets/imgs/login/loginBg.svg');
  background-repeat: no-repeat;
  background-size: cover;
  min-width: 1500px;
  .container {
    padding: 40px 60px;
    border-radius: 5px;
    margin-right: 50px;
    width: 400px;
  }

  .container h1 {
    text-align: center;
  }

  .container-tip {
    color: #faad14;
    font-weight: 500;
    font-size: 20px;
  }

  .container a {
    text-decoration: none;
    color: lightblue;
  }

  .btn {
    cursor: pointer;
    display: inline-block;
    width: 100%;
    background: lightblue;
    padding: 15px;
    font-family: inherit;
    font-size: 16px;
    border: 0;
    border-radius: 5px;
    color: #fff;
  }

  .btn:focus {
    outline: 0;
  }

  .btn:active {
    transform: scale(0.98);
  }

  .text {
    margin-top: 30px;
  }

  .form-control {
    position: relative;
    margin: 20px 0 40px;
    width: 100%;
  }

  .form-control input {
    background-color: transparent;
    border: 0;
    border-bottom: 2px @input-border-color solid;
    display: block;
    width: 100%;
    padding: 15px 0;
    font-size: 18px;
    color: @input-color;
  }

  .form-control input:focus,
  .form-control input:valid {
    outline: 0;
    border-bottom-color: @input-border-color;
  }

  .form-control label {
    position: absolute;
    top: 15px;
    left: 0;
    pointer-events: none;
  }

  .form-control label span {
    display: inline-block;
    font-size: 18px;
    min-width: 5px;
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  }

  .form-control input:focus + label span,
  .form-control input:valid + label span {
    color: @input-color;
    transform: translateY(-30px);
  }
}
